Okada K, Usui Y, Abe T, Watanabe S, Ishida T, Arihara K, Masuda A, Inatsuchi H, Tanaka M, Hihara T
Department of Urology, Tokai University, School of Medicine.
Hinyokika Kiyo. 1994 Feb;40(2):175-85.
We examined the bacteria isolated from urine of patients in our department from 1988 though 1989. A total of 809 strains were isolated from the outpatients. They were 241 strains of gram-positive bacteria (29.8%). E. coli (32.0%) was isolated most frequently, followed by Enterococcus spp. (9.9%), Proteus group (7.4%), S. epidermidis (6.2%), P. aeruginosa (5.1%) and others. A total of 412 strains were isolated from the inpatients. They consisted of 173 strains of gram-positive bacteria (42.0%). Enterococcus spp. (17.0%) was isolated most frequently, followed by P. aeruginosa (12.6%), S. epidermidis (9.7%), E. coli (7.3%), S. aureus (6.6%) and others. Fewer P. aeruginosa, S. marcescens and Proteus group were isolated from the outpatients and fewer S. marcescens, E. coli and K. pneumoniae from inpatients than previously. More S. aureus were isolated abruptly from the inpatients and more E. coli were isolated from the outpatients than previously. E. cloacae, S. epidermidis, S. aureus and Corynebacterium spp. all isolated from inpatients showed lower antimicrobial sensitivity than those isolated from the outpatients.
我们检测了1988年至1989年从本部门患者尿液中分离出的细菌。从门诊患者中总共分离出809株菌株。其中革兰氏阳性菌241株（占29.8%）。分离频率最高的是大肠杆菌（占32.0%），其次是肠球菌属（占9.9%）、变形杆菌属（占7.4%）、表皮葡萄球菌（占6.2%）、铜绿假单胞菌（占5.1%）等。从住院患者中总共分离出412株菌株。其中革兰氏阳性菌173株（占42.0%）。分离频率最高的是肠球菌属（占17.0%），其次是铜绿假单胞菌（占12.6%）、表皮葡萄球菌（占9.7%）、大肠杆菌（占7.3%）、金黄色葡萄球菌（占6.6%）等。与之前相比，从门诊患者中分离出的铜绿假单胞菌、粘质沙雷氏菌和变形杆菌属较少，从住院患者中分离出的粘质沙雷氏菌、大肠杆菌和肺炎克雷伯菌较少。与之前相比，从住院患者中突然分离出更多的金黄色葡萄球菌，从门诊患者中分离出更多的大肠杆菌。从住院患者中分离出的阴沟肠杆菌、表皮葡萄球菌、金黄色葡萄球菌和棒状杆菌属的抗菌敏感性均低于从门诊患者中分离出的这些菌株。
